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Expert Hardwood Joinery Solutions
Brill Sawmills is a family-run business with over a century of collective expertise in hardwood joinery. Founded by Tony James, our operations combine decades of industry experience with a commitment to delivering bespoke hardwood products directly to end users. Our team of qualified professionals specialises in windows, doors, stairs, and flooring, serving homeowners, architects, and developers across the UK.

We adhere to ISO 9002 quality standards, offering nationwide supply and installation services while maintaining full project control from design to completion. Our focus on innovation, sustainability, and client collaboration ensures tailored solutions that meet evolving market demands.
Services
Windows Stairs Doors Floors Bespoke Joinery
Highlights and features
  • We offer over a century of combined expertise in hardwood joinery.
  • Our ISO 9002-certified quality system ensures consistent excellence.
  • Fast-track delivery available for urgent window and door projects.
  • Nationwide supply and installation services with full project control.
  • Bespoke designs tailored to both traditional and contemporary requirements.
Associations and certifications
  • ISO 9002
What people say
Excellent customer service First class service Delighted with stairs Quality product Professional advice
Services
Hardwood Windows
We manufacture and install bespoke hardwood windows in European Oak and other species. Available in traditional flush sash or storm-proof designs, our windows combine solid timber frames with energy-efficient glazing. Each product is factory-finished with UV-inhibiting coatings, offering durability and thermal performance with U-values as low as 0.7W/mK.
Aluminium Clad Windows
Our EcoClad windows feature aluminium exteriors for low maintenance and timber interiors for warmth. Certified Passive House components, they offer U-values down to 0.5W/mK with double or triple glazing options. Available in casement, tilt & turn, and sliding sash configurations with custom RAL colour finishes.
Bespoke Staircases
Handcrafted hardwood staircases tailored to individual specifications. Options include traditional solid oak, contemporary glass balustrades, or steel-and-glass designs. All staircases undergo rigorous quality checks and can be pre-finished for immediate installation with matching handrails and newels.
Engineered Flooring
Engineered hardwood flooring designed for underfloor heating systems. Available in European Oak, Walnut, and exotic species with 6mm wear layers. Prefinished options include lacquered, oiled, or distressed surfaces, offering stability and longevity for residential and commercial spaces.
Bespoke Doors
Made-to-measure solid oak and veneered doors for residential and commercial properties. Fire-rated options from FD30 to FD120, acoustic doors up to Rw41dB, and oversized sets with concealed hinges. Supplied pre-finished with a choice of ironmongery and security features.
People
Tony James
Founder and Manager
With over 25 years in the timber trade, Tony established Brill Sawmills a decade ago. Former Group Managing Director of Europe's largest hardwood importers, he brings extensive industry knowledge and a commitment to quality craftsmanship.
Questions
What types of windows do you supply?
We offer hardwood, aluminium-clad, uPVC, and aluminium windows certified to Passive House standards with U-values as low as 0.5W/m²K.
Do you provide nationwide installation?
Yes, we manage full supply and installation projects nationwide with our in-house teams for all window, door, and staircase products.
Can you match historic window designs?
Our bespoke hardwood windows replicate traditional styles for period properties, including storm-proof sash and flush sash configurations.
What flooring options work with underfloor heating?
Engineered wood flooring with 6mm wear layers is specifically recommended for underfloor heating systems due to its dimensional stability.
How quickly can you deliver urgent orders?
Our Fast Track service delivers windows and doors within 7-14 working days from site measure to installation.